(4-((1R,4S)-3-(Bis(3,5-dimethylphenyl)phosphino)-1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl)-2,5-dimethylthiophen-3-yl)diphenylphosphine CAS 868851-48-3

Purity 97%+In StockPharmaceutical Standards
CAS No.868851-48-3
Molecular FormulaC44H48P2S
Molecular Weight670.86 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4-((1R,4S)-3-(Bis(3,5-dimethylphenyl)phosphino)-1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl)-2,5-dimethylthiophen-3-yl)diphenylphosphine CAS 868851-48-3 chemical structure

Description

CATO manufactures (4-((1R,4S)-3-(Bis(3,5-dimethylphenyl)phosphino)-1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl)-2,5-dimethylthiophen-3-yl)diphenylphosphine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies (4-((1R,4S)-3-(Bis(3,5-dimethylphenyl)phosphino)-1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl)-2,5-dimethylthiophen-3-yl)diphenylphosphine (CAS 868851-48-3), a certified reference material (molecular formula C44H48P2S, MW 670.86 g/mol) for analytical method development and quality control.

The molecular framework of (4-((1R,4S)-3-(Bis(3,5-dimethylphenyl)phosphino)-1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl)-2,5-dimethylthiophen-3-yl)diphenylphosphine (C44H48P2S) is characterized by sulfur-containing functionality, organophosphorus functionality, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC44H48P2S
Molecular Weight670.86 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)21.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Sulfur Atoms1

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